Define Snow Cannon Meaning

A sexual act in which a man ejaculates into a woman's vagina while she is laying on her back. He then places his face in front of her open legs while she quiefs, spraying the semen onto his face.

A Cadet Snow-Cannon is a dick-shapped snow-sculpture with a hose running up to the "cock-head" that, when turned on, shoots, sprays, and then dribbles out down the shaft - a snow-gasm! sno-cum everywhere!